From e1f15571c96c765891c36651324a74ad9fd872ae Mon Sep 17 00:00:00 2001
From: Amelie Delaunay <amelie.delaunay@foss.st.com>
Date: Mon, 24 Oct 2022 11:46:47 +0200
Subject: [PATCH] ARM: dts: stm32: add mcp23017 pinctrl entry for stm32mp13

MCP23017 interrupt line (routed on PG12) requires to be pulled-up.

Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
---
 arch/arm/boot/dts/stm32mp13-pinctrl.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi
index 0dda449fd55d6..d377d4c0bef54 100644
--- a/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32mp13-pinctrl.dtsi
@@ -47,6 +47,13 @@
 		};
 	};
 
+	mcp23017_pins_a: mcp23017-0 {
+		pins {
+			pinmux = <STM32_PINMUX('G', 12, GPIO)>;
+			bias-pull-up;
+		};
+	};
+
 	sdmmc1_b4_pins_a: sdmmc1-b4-0 {
 		pins {
 			pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */
-- 
2.30.2